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| author | Avi Kivity <avi@redhat.com> | 2012-01-02 00:32:15 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2012-01-04 13:34:50 +0200 |
| commit | 0e0df1e24de709016c42164d9b22b981a04e4696 (patch) | |
| tree | 1e5751eef8d10f4ce3ebc841062ddfee376288a3 /softmmu_template.h | |
| parent | d39e822265e56af761cc506ac45768ab8af940b4 (diff) | |
| download | qemu-0e0df1e24de709016c42164d9b22b981a04e4696.tar.gz qemu-0e0df1e24de709016c42164d9b22b981a04e4696.tar.bz2 qemu-0e0df1e24de709016c42164d9b22b981a04e4696.zip | |
Convert IO_MEM_{RAM,ROM,UNASSIGNED,NOTDIRTY} to MemoryRegions
Convert the fixed-address IO_MEM_RAM, IO_MEM_ROM, IO_MEM_UNASSIGNED,
and IO_MEM_NOTDIRTY io handlers to MemoryRegions. These aren't real
regions, since they are never added to the memory hierarchy, but they
allow reuse of the dispatch functionality.
Signed-off-by: Avi Kivity <avi@redhat.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Diffstat (limited to 'softmmu_template.h')
| -rw-r--r-- | softmmu_template.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/softmmu_template.h b/softmmu_template.h index 726744c814..f105d0d594 100644 --- a/softmmu_template.h +++ b/softmmu_template.h @@ -22,6 +22,7 @@ * License along with this library; if not, see <http://www.gnu.org/licenses/>. */ #include "qemu-timer.h" +#include "memory.h" #define DATA_SIZE (1 << SHIFT) @@ -65,8 +66,9 @@ static inline DATA_TYPE glue(io_read, SUFFIX)(target_phys_addr_t physaddr, index = (physaddr >> IO_MEM_SHIFT) & (IO_MEM_NB_ENTRIES - 1); physaddr = (physaddr & TARGET_PAGE_MASK) + addr; env->mem_io_pc = (unsigned long)retaddr; - if (index != IO_MEM_RAM && index != IO_MEM_ROM - && index != IO_MEM_UNASSIGNED && index != IO_MEM_NOTDIRTY + if (index != io_mem_ram.ram_addr && index != io_mem_rom.ram_addr + && index != io_mem_unassigned.ram_addr + && index != io_mem_notdirty.ram_addr && !can_do_io(env)) { cpu_io_recompile(env, retaddr); } @@ -208,8 +210,9 @@ static inline void glue(io_write, SUFFIX)(target_phys_addr_t physaddr, int index; index = (physaddr >> IO_MEM_SHIFT) & (IO_MEM_NB_ENTRIES - 1); physaddr = (physaddr & TARGET_PAGE_MASK) + addr; - if (index != IO_MEM_RAM && index != IO_MEM_ROM - && index != IO_MEM_UNASSIGNED && index != IO_MEM_NOTDIRTY + if (index != io_mem_ram.ram_addr && index != io_mem_rom.ram_addr + && index != io_mem_unassigned.ram_addr + && index != io_mem_notdirty.ram_addr && !can_do_io(env)) { cpu_io_recompile(env, retaddr); } |